搜索结果: 1-15 共查到“理学 box model”相关记录18条 . 查询时间(0.217 秒)
Geochemical monitoring of volcanic lakes. A generalized box model for active crater lakes
Geochemical monitoring Active crater lakes Box model Mass budget Isotope and chemical budget
2015/8/27
In the past, variations in the chemical contents (SO42−, Cl−, cations) of crater lake water have not systematically demonstrated any relationships with eruptive activity. Intensive paramet...
The MESSy aerosol submodel MADE3 (v2.0b): description and a box model test
MESSy aerosol submodel MADE a box model test
2014/12/18
We introduce MADE3 (Modal Aerosol Dynamics model for Europe, adapted for global applications, 3rd
generation; version: MADE3v2.0b), an aerosol dynamics
submodel for application within the MESSy fram...
The atmospheric chemistry box model CAABA/MECCA-3.0
Atmospheric chemistry. Mecca Kerr white Update rate coefficient Aerosol isoprene
2014/12/9
We present version 3.0 of the atmospheric chemistry box model CAABA/MECCA. In addition to a complete update of the rate coefficients to the most recent recommendations, a number of new features have b...
NOx and O3 above a tropical rainforest: an analysis with a global and box model
a tropical rainforest a global and box model NOx O3
2010/11/30
A cross-platform field campaign, OP3, was conducted in the state of Sabah in Malaysian Borneo between April and July of 2008. Among the suite of observations recorded, the campaign included measuremen...
Hydroxyl radicals in the tropical troposphere over the Suriname rainforest: comparison of measurements with the box model MECCA
Hydroxyl radicals the tropical troposphere the Suriname rainforest the box model MECCA
2010/10/21
As a major source region of the hydroxyl radical OH, the Tropics largely control the oxidation capacity of the atmosphere on a global scale. However, emissions of hydrocarbons from the tropical rainfo...
Simulating atmospheric composition over a South-East Asian tropical rainforest: performance of a chemistry box model
atmospheric composition South-East Asian tropical rainforest chemistry box model
2010/1/18
Atmospheric composition and chemistry above tropical rainforests is currently not well established, particularly for south-east Asia. In order to examine our understanding of chemical processes in thi...
Quantifying atmospheric transport,chemistry,and mixing using a new trajectory-box model and a global atmospheric-chemistry GCM
atmospheric transport chemistry mixing new trajectory-box model global atmospheric-chemistry GCM
2010/2/5
We present a novel method for the quantification of transport, chemistry, and mixing along atmospheric trajectories based on a consistent model hierarchy. The hierarchy consists of the new atmospheric...
Rates and regimes of photochemical ozone production over Central East China in June 2006: a box model analysis using comprehensive measurements of ozone precursors
photochemical ozone Central East China comprehensive measurements ozone precursors
2009/11/9
An observation-based box model approach was undertaken to estimate concentrations of OH, HO2, and RO2 radicals and the net photochemical production rate of ozone at the top of Mount Tai, located in th...
Detailed heterogeneous chemistry in an urban plume box model: reversible co-adsorption of O3, NO2, and H2O on soot coated with benzo[a]pyrene
Detailed heterogeneous chemistry urban plume box model NO2 H2O
2009/10/9
This study assesses in detail the effects of heterogeneous chemistry on the particle surface and gas-phase composition by modeling the reversible co-adsorption of O3, NO2, and H2O on soot coated with ...
A box model study on photochemical interactions between VOCs and reactive halogen species in the marine boundary layer
photochemical interactions VOCs reactive halogen species marine boundary layer
2009/3/6
A new chemical scheme is developed for the multiphase photochemical box model SEAMAC (size-SEgregated Aerosol model for Marine Air Chemistry) to investigate photochemical interactions between volatile...
A Tritium Box Model of the North Atlantic Thermocline
Tritium Box Model North Atlantic Thermocline subtropical gyre
2009/2/5
A box model of 1972 tritium observations on isopycnal surface in the main thermocline of the North Atlantic subtropical gyre is used to estimate the time scales and volume of exchange of the thermocli...
A Simple Box Model of Stochastically Forced Thermohaline Flow
Simple Box Model two-box model Thermohaline Flow freshwater flux
2008/12/16
A modified Stommel two-box model is considered as a minimal representation of the buoyancy-driven ocean circulation. In the limit of fast temperature relaxation only the salinity evolves in time while...
A Probability Box Model of a Convective Ocean
probability distribution function temperature–salinity North Atlantic Deep Water Atlantic water
2008/12/3
A new modeling approach is proposed for representing a subpolar ocean, whose upper layer is partly convected with the lower layer. A simple box model, built as a reference, has one active box to be th...
Linear versus Self-Sustained Interdecadal Thermohaline Variability in a Coupled Box Model
general circulation models general circulation models
2008/11/24
Recent studies of decadal/interdecadal climate variability suggested two main classes of mechanisms: self-sustained (supercritical) oscillations due to the internal nonlinearity of the ocean and linea...
The Stability of Thermohaline Circulation in a Two-Box Model
Stability of Thermohaline Circulation Two-Box Model
2008/7/25
In Stommel’s simple two-box model, which has provided an insight on the thermohaline circulation and climate instability mechanisms, a linear mass transport was used. However, a scaling law based on g...